Adactin Group is a 100% Australian-owned global IT consulting company, headquartered in Sydney. We are a trusted technology partner helping organizations drive end-to-end digital transformation through our deep expertise in Microsoft and AWS ecosystems, AI-powered Digital Engineering, and future-ready Quality Assurance.
Our managed delivery approach, backed by domain expertise, ensures successful outcomes for every project. At Adactin, we believe in the power of our people. We foster a dynamic and supportive workplace where your career can grow alongside exciting projects that shape the future of technology. Join us, and be part of a team committed to innovation, excellence, and making a difference.
About the role
Key Requirements
CREST Certified (Mandatory)
Proven experience conducting Web Application Penetration Testing
Solid knowledge of OWASP Top 10 and web application security testing




Experience testing Salesforce applications (highly desirable)
Experience with SSO security testing (Okta, OAuth 2.0, SAML, OpenID Connect)
Experience assessing REST APIs and authentication mechanisms
Ability to perform both authenticated (insider) and unauthenticated (outsider) testing
Experience identifying platform and cloud misconfigurations
Robust technical reporting skills with executive and detailed technical findings
Scope of Testing
OWASP Top 10 validation
Architecture vulnerability review
Authentication and authorisation testing
Session management
Access control and privilege escalation
API security testing
Input validation and parameter manipulation
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📌 Penetration Tester Sydney
🏢 Adactin
📍 Sydney